<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
	String path = request.getContextPath();
	String basePath = request.getScheme() + "://"
			+ request.getServerName() + ":" + request.getServerPort()
			+ path + "/";
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>选择桌号</title>
<script language="javascript">
function alertWin(title, no, w, h,s){ 
	var titleheight = "23px"; // 窗口标题高度 
	var bordercolor = "#336699"; // 提示窗口的边框颜色 
	var titlecolor = "#FFFFFF"; // 窗口标题颜色 
	var titlebgcolor = "#336699"; // 窗口标题背景色
	var bgcolor = "#FFFFFF"; // 提示内容的背景色
	
	var iWidth = document.documentElement.clientWidth; 
	var iHeight = document.documentElement.clientHeight; 
	var bgObj = document.createElement("div"); 
	bgObj.style.cssText = "position:absolute;left:0px;top:0px;width:"+iWidth+"px;height:"+Math.max(document.body.clientHeight, iHeight)+"px;filter:Alpha(Opacity=30);opacity:0.3;background-color:#000000;z-index:101;";
	document.body.appendChild(bgObj); 
	
	var msgObj=document.createElement("div");
	msgObj.style.cssText = "position:absolute;font:11px '宋体';top:"+(iHeight-h)/2+"px;left:"+(iWidth-w)/2+"px;width:"+w+"px;height:"+h+"px;text-align:center;border:1px solid "+bordercolor+";background-color:"+bgcolor+";padding:1px;line-height:22px;z-index:102;";
	document.body.appendChild(msgObj);
	
	var table = document.createElement("table");
	msgObj.appendChild(table);
	table.style.cssText = "margin:0px;border:0px;padding:0px;";
	table.cellSpacing = 0;
	var tr = table.insertRow(-1);
	var titleBar = tr.insertCell(-1);
	titleBar.style.cssText = "width:100%;height:"+titleheight+"px;text-align:left;padding:3px;margin:0px;font:bold 13px '宋体';color:"+titlecolor+";border:1px solid " + bordercolor + ";cursor:move;background-color:" + titlebgcolor;
	titleBar.style.paddingLeft = "10px";
	titleBar.innerHTML = title;
	var moveX = 0;
	var moveY = 0;
	var moveTop = 0;
	var moveLeft = 0;
	var moveable = false;
	var docMouseMoveEvent = document.onmousemove;
	var docMouseUpEvent = document.onmouseup;
	titleBar.onmousedown = function() {
		var evt = getEvent();
		moveable = true; 
		moveX = evt.clientX;
		moveY = evt.clientY;
		moveTop = parseInt(msgObj.style.top);
		moveLeft = parseInt(msgObj.style.left);
		
		document.onmousemove = function() {
			if (moveable) {
				var evt = getEvent();
				var x = moveLeft + evt.clientX - moveX;
				var y = moveTop + evt.clientY - moveY;
				if ( x > 0 &&( x + w < iWidth) && y > 0 && (y + h < iHeight) ) {
					msgObj.style.left = x + "px";
					msgObj.style.top = y + "px";
				}
			}	
		};
		document.onmouseup = function () { 
			if (moveable) { 
				document.onmousemove = docMouseMoveEvent;
				document.onmouseup = docMouseUpEvent;
				moveable = false; 
				moveX = 0;
				moveY = 0;
				moveTop = 0;
				moveLeft = 0;
			} 
		};
	}
	
	var closeBtn = tr.insertCell(-1);
	closeBtn.style.cssText = "cursor:pointer; padding:2px;background-color:" + titlebgcolor;
	closeBtn.innerHTML = "<span style='font-size:15pt; color:"+titlecolor+";'>×</span>";
	closeBtn.onclick = function(){ 
		document.body.removeChild(bgObj); 
		document.body.removeChild(msgObj); 
	} 
	var msgBox = table.insertRow(-1).insertCell(-1);
	msgBox.style.cssText = "font:10pt '宋体';";
	msgBox.colSpan  = 2;

	if(s==1){
		msgBox.innerHTML = '<iframe src="info.jsp?no='+no+'" align="top" frameborder="1" width="470" scrolling="yes" height="260"></iframe>';
	}else
		msgBox.innerHTML = '<form action="/food/web/order!chsDesk?no='+no+'"><label style="color:black">就餐人数:</label><input name="count" style="width:50px"/>&nbsp;&nbsp;<input type="submit" value="提交"/></form>';
	
    // 获得Event对象，用于兼容IE和FireFox
    function getEvent() {
	    return window.event || arguments.callee.caller.arguments[0];
    }
} 
</script>
<style type="text/css">
table{border:2px solid red;margin-top:10px}
td{cursor: pointer;color: white;}
span{color:white;font:bold 13px '宋体'}
p{font:bold 14px '宋体'}
.false{border: 2px solid green;background-color: green;}
ul{list-style: none;}
ul li{list-style: none;}
div{width:80px;height:80px}
</style>
</head>
<body>
<span style="background-color:green;">代表空缺</span>
<span style="background-color:blue;">代表使用</span>
<p>点击可操作</p>
<table cellpadding="0" cellspacing="10">
		<tr>
			<td class="false" onclick="javascript:alertWin('1号桌','1',500,300,1);">
				<div>1号桌</div>
			</td>
			<td class="false">
				<div>2号桌</div>
			</td>
			<td class="false" onclick="javascript:alertWin('3号桌','3',100,80,2);">
				<div>
					3号桌<br/>
					<font style="font-size: 12px;">建议：1－4人</font></div>
			</td>
			<td class="false"> 
				<div>4号桌</div>
			</td>
			<td class="false">
				<div>5号桌</div>
			</td>
		</tr>
		<tr>
			<td class="false">
				<div>7号桌</div>
			</td>
			<td class="false">
				<div>8号桌</div>
			</td>
			<td class="false">
				<div>9号桌</div>
			</td>
			<td class="false">
				<div>10号桌</div>
			</td>
			<td class="false">
				<div>7号桌</div>
			</td>
		</tr>
		<tr>
			<td class="false">
				<div>7号桌</div>
			</td>
			<td class="false">
				<div>8号桌</div>
			</td>
			<td class="false">
				<div>9号桌</div>
			</td>
			<td class="false">
				<div>10号桌</div>
			</td>
			<td class="false">
				<div>7号桌</div>
			</td>
		</tr>
		<tr>
			<td class="false">
				<div>7号桌</div>
			</td>
			<td class="false">
				<div>8号桌</div>
			</td>
			<td class="false">
				<div>9号桌</div>
			</td>
			<td class="false">
				<div>10号桌</div>
			</td>
			<td class="false">
				<div>7号桌</div>
			</td>
		</tr>
	</table>
	
</body>
</html>